/*
 * Copyright (c) 2009 Frederic Daoud
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package org.stripesbook.rayures.view.stripes;

import net.sourceforge.stripes.tag.InputButtonSupportTag;
import org.stripesbook.rayures.exception.RequiredTagAttributeException;

/**
 * Corresponds to {@link InputButtonSupportTag}.
 *
 * @author Frederic Daoud
 */
public abstract class SButtonSupport<T extends InputButtonSupportTag, V extends SButtonSupport<?, ?>>
  extends SInputSupport<T, V>
{
  public SButtonSupport(T tag) {
    super(tag);
  }

  @Override
  protected void validate() throws RequiredTagAttributeException {
    if (getTag().getName() == null) {
      throw new RequiredTagAttributeException(getClass().getSimpleName() + ": name() must be specified.");
    }
  }

  public V value(String value) {
    getTag().setValue(value);
    return getThis();
  }

  @Override
  public V name(String name) {
    super.name(name);
    String label = bundle.get(name);
    if (label != null) {
      value(label);
    }
    return getThis();
  }
}
